slug spot

When a female naturally discharges vaginal fluids onto her panties or some other item of clothing. It all started when my friend said she didn't wear underwear. I had to ask, "but don't you slug spot in your jeans?" We roared with laughter and realized it was the perfect word to describe what no women wants to admit to having to experience...

Oh no, I just slug spotted! I need to run home and change before going out on my date.